Timberland recently launched “Canvas That Cares,” a new program to raise funds for charity through the auction of custom-designed Earthkeepers boots. The line includes 75 pairs adorned with Ringo Starr’s original artwork and a rare, personal signature from Starr himself. Click ahead to learn more about the project and WaterAid, a nonprofit dedicated to improving access to safe water, sanitation, and hygiene across the globe that benefits from the sales.